4883440

素因数分解:

$2^4\times 5^1\times {\mathrm{61043}}^1$

素因数の和:61056

約数の個数: 20

約数和(自身を含む): 11354184

約数和(自身を除く): 6470744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 61043, 122086, 244172, 305215, 488344, 610430, 976688, 1220860, 2441720, 4883440]

約数ペア:

[(1, 4883440), (2, 2441720), (4, 1220860), (5, 976688), (8, 610430), (10, 488344), (16, 305215), (20, 244172), (40, 122086), (80, 61043)]